/**
 *  ChatP5 is a processing and java library that implements
 *  different chat protocols like AIM, IRC, Jabber.
 *
 *  2006 by Andreas Schlegel
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  as published by the Free Software Foundation; either version 2
 *  of the License, or (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * @author Andreas Schlegel (http://www.sojamo.de)
 *
 */

package sojamo.chat;

/**
 * interface for your own chat listeners. a chat listener can be applied
 * to a user or a chat channel.
 * @invisible
 */
public interface ChatListener {

  /**
   * ChatListener is an interface. ChatListener can be implemented into
   * classes. the method chatStatus(ChatStatus theChatStatus) and method
   * chatEvent(ChatMessage theMessage) must be present in the class that
   * implements ChatListener.
   * @param theEvent ChatStatus
   */
  public void chatStatus(ChatStatus theChatStatus);


  /**
   * ChatListener is an interface. ChatListener can be implemented into
   * classes. the method chatStatus(ChatStatus theChatStatus) and method
   * chatEvent(ChatMessage theMessage) must be present in the class that
   * implements ChatListener.
   * @param theMessage ChatMessage
   */
  public void chatEvent(ChatMessage theMessage);

}
